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Louvre Sizes For Every Project
Multi Award Winning
When it comes to plantation shutters, quality is our priority. ShuttersUp is proud to be a multi award-winning company recognised for our dedication to excellence in both product and service. Trust in our reputation and let us show you why we’re the UK’s preferred plantation shutter specialists.
0% Finance For Up To 12 Months
Investing in plantation shutters for your home is a decision that will pay for itself for years to come. To make this investment even more accessible, ShuttersUp offers 0% finance options for up to 12 months. This flexible payment plan allows you to enjoy the immediate benefits of our high-quality shutters without compromising your budget.
Reduce Heat Loss By Up To 64%
Our plantation shutters are a practical choice if you’d like to block out light whilst insulating your home. Our shutters can reduce heat loss by up to 64%, helping you maintain a comfortable indoor environment while lowering your energy bills.
Benefits of Different Louvre Shutter Sizes


63mm Louvres
- Classic Style: Ideal for period homes.
- Enhanced Privacy: Narrow gaps for better coverage.
- Cosy Design: Suits smaller or sash windows.


76mm Louvres
- Versatile Choice: Matches modern and traditional homes.
- More Light: Larger slats for natural brightness.
- Flexible Fit: Works with most window sizes.


89mm Louvres
- Modern Look: Clean lines and contemporary design.
- Bright Spaces: Fewer slats for more light.
- Easy Maintenance: Less cleaning required.


114mm Louvres
- Bold Impact: Ideal for large, open spaces.
- Max Light: Brightens communal areas easily.
- Minimalist Look: Unobtrusive with fewer slats.

Why choose us?
ShuttersUp is a family favourite for plantation shutters, here’s why:
Bespoke Expertise: Since 2006, we’ve specialised in crafting shutters tailored to your exact needs.
Customer-First Approach: Our friendly team guides you from consultation to installation, ensuring a stress-free experience.
Exceptional Craftsmanship: We use high-quality, sustainably sourced materials to create shutters built to last.
Expert Fitters: All our surveyors and installers are highly trained, ensuring a perfect finish every time.
Transparent Pricing: We offer honest quotes with no hidden costs, so you can plan with confidence.
Why 114mm Louvres?
- Light Control: The wider slats of 114mm louvres allow for precise control over natural light, letting you brighten a space effortlessly or create a cosy, shaded atmosphere when needed.
- Privacy: With their larger size, 114mm louvres provide excellent privacy by minimising gaps, all while maintaining a clear and unobstructed view of the outside when opened.
- Insulation: The 114mm design creates a tighter seal, helping to reduce heat loss in winter and block excessive heat in summer, making your home more energy-efficient and cutting down on energy bills.
- Durability: Engineered for daily use, 114mm louvres are robust and long-lasting, requiring minimal maintenance to keep them looking and performing their best.
Award winning shutters
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Made to measure for every home
At ShuttersUp, we believe your shutters should fit your windows – and your vision – perfectly. Our 4.5-inch plantation shutters are custom-made to suit any window shape or size, from grand arched designs to angular frames. We take precise measurements to ensure your shutters have an accurate fit, so you’ll never have to worry about awkward gaps or misalignment. Our bespoke service is all about creating shutters that complement your home’s style and layout, whether you’re working with traditional or contemporary interiors. With ShuttersUp, you can count on a flawless fit and a stunning finish every time.
Shutters by style
Beautiful Louvre Options for Your Property
The streamlined design of 114mm louvre shutters creates an uncluttered and contemporary look for your interior. Their larger slats not only offer maximum light flow but also provide an uninterrupted view when opened – ideal for homes with beautiful gardens that need to be shown off. Their minimalist style brings a sense of openness to your space, making them perfect for modern, open-plan living areas or small windows needing a visual boost. With improved ventilation and effective light control, they strike the perfect balance between form and function.
Colour and Shape Combinations Available

Easy On the Environment
At ShuttersUp, we care about sustainability. That’s why our plantation shutters are crafted from responsibly sourced wood, ensuring your chosen louvre size not only suits your windows but also aligns with your eco-friendly values. Whether you prefer wide louvres for maximum light or smaller ones for a more traditional look, every choice contributes to a greener home.
Our shutters are designed to be practical for your home. The right louvre size can improve insulation, with wider louvres letting in light and warmth during the day and narrower ones providing excellent heat retention at night. This natural temperature regulation means reduced energy consumption and lower bills.
From design to installation, we prioritise sustainable practices that minimise waste and our carbon footprint. By choosing ShuttersUp, you’re making a thoughtful investment in your home and a healthier planet.
Potential Reduction in Energy Bills

How our service works
At ShuttersUp, we provide a customised service to ensure your shutters align with your individual needs. Here’s how our service works:
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- Consultation: Schedule a free, no-obligation consultation with one of our experts. We’ll discuss your needs, preferences, and take precise measurements.
- Design: Choose from our extensive range of styles, finishes, and colours. Our team will help you design shutters that complement your home.
- Installation: Your bespoke plantation shutters are crafted using premium materials, and our professional installers ensure a flawless finish with minimal disruption.
Featured Insights
Keep up to date with our team and the work we do.
Recent Plantation Shutter Work

Full Height Shutters
Kitchen Extension Fitting
Ben was in Putney, London to help our customer with the perfect window dressing to complement their new kitchen extension area. Coming off the kitchen this was a great little area to relax on the sofa, now looking even better with some of our plantation shutters!

Loft Conversion Shutters
Shutters & Integrated Blinds
Many are not aware that we can combine our shutters with blinds, offering the ultimate room darkening solution and flexibility through the ability to use both independently or together! For this installation we were in Putney, Wandsworth in London with a client wish to have shutters installed in a recently finished loft conversion which would become the son’s nursery room

Loft Conversion Shutters
Shutters & Integrated Blinds
Many are not aware that we can combine our shutters with blinds, offering the ultimate room darkening solution and flexibility through the ability to use both independently or together! For this installation we were in Putney, Wandsworth in London with a client wish to have shutters installed in a recently finished loft conversion which would become the son’s nursery room
Questions Around Louvre Sizes
Are 114mm shutters suitable for small windows?
Absolutely! Their wide slats can make smaller windows appear larger, creating an illusion of space and openness.
How do 4.5-inch plantation shutters improve insulation?
The larger slats close tightly to reduce heat loss in winter and block direct sunlight in summer, helping regulate your home’s temperature year-round.
Are 114mm shutters easy to maintain?
Definitely. Their larger size means fewer slats to clean, making upkeep quick and simple.